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Kevin
Kevin, Auto Mechanic
Category: Car
Satisfied Customers: 1427
Experience:  Diagnostic technician
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14k miles on car ,drove today 3 miles ,started running

Customer Question

14k miles on car ,drove today 3 miles ,started running rough, limped it home ,noticed drivers side exhaust not as much volume as pass side
Submitted: 1 year ago.
Category: Car
Expert:  Kevin replied 1 year ago.

Hi I'm Kevin it sounds like you have a missfire ignition coils are very common to fail on these and there was a recall on your model and if not already done should be replaced by bentley free of charge

Customer: replied 1 year ago.
Although it wasn't misfiring and we didn't have a smell of gasoline, wouldn't the volume of air be the same out of both exhausts whether the ignition coils were bad or not?
Expert:  Kevin replied 1 year ago.

If car is running rough it's likely caused by missfire it's not the amount of air you are feeling that's different it's the pressure caused by combustion /incomplete combustion

Customer: replied 1 year ago.
looked on nhtsa, could not find any recalls for this model. are you sure about your info ?
Expert:  Kevin replied 1 year ago.

100%in the uk these were recalled USA ? But the same components are fitted

Customer: replied 1 year ago.
are you saying there was a recall in uk , but not in usa
Expert:  Kevin replied 1 year ago.

In the uk deffinatly (I'm located in the uk ) I don't have the info for USA so I can't say but normally it's across the board the cars were made using the same components regardless as to where they are sold

Customer: replied 1 year ago.
thank you for your help , i will look at it this week
Expert:  Kevin replied 1 year ago.

No worries let me know how you get on